Why we're being told to 'prepare for war'

A Chinese security deal with a small Pacific island nation has become a central issue in the federal election campaign. Last week, it even prompted the defence minister, Peter Dutton, to warn that in order to 'preserve peace', Australia needs to 'prepare for war'. Today, the host of China Tonight on ABC TV, Stan Grant, on what Beijing's deal with Solomon Islands really means for the region, and why it will affect our security. Featured: Stan Grant, host, ABC TV China Tonight